He is unworthy to live who lives only for himself.
只为自己活着的人，不值得活在世上。
The past is never dead. It's not even past.
真正的挑战不是种得更多，而是用更少的资源种得更好。
家就是我和你在一起的任何地方。
A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.
No man should judge unless he asks himself in absolute honesty whether in a similar situation he might not have done the same.
"The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof."